At first I tried to update it from dashboard (I had 0.9.2.9 before), — fatall error. Then I tried to upload it manually, the same thing. After that I decided to try 0.9.2.10 version, no surprises here — fatall error on activation. Modes are setted correctly on all files/folders, that's not it. Finally, I downloaded 0.9.2.9 which I had before, and got it working without a problem. The only thing is, now I have to configure it all over again, including some nginx-specific things (the plugin does not work out of the box on nginx, at least 0.9.2.9 doesn't). Every time I have something to do with W3 Total Cache I suffer miserably. Is it just me or every one else also have a nightmare experience with this plugin?